I-Silicon Carbide Ceramics (SIC) iRingi yokutywina yinto yokutywina eyenziwe nge-silicon carbide imathiriyeli yeceramic kwaye isetyenziswa kwizicelo zokutywina ngoomatshini. I-Silicon Carbide Ceramics (SIC) iRingi yokutywina isebenzisa i-silicon carbide njengenxalenye yayo ephambili kwaye ineempawu ezibalaseleyo zomzimba kunye neekhemikhali, ngoko ke isetyenziswa ngokubanzi kwiinkalo ezahlukeneyo zoshishino ezifuna ukutywinwa kokusebenza okuphezulu.
I-Silicon carbide luhlobo olutsha lweekeramics ezinexabiso eliphezulu lokusebenza kunye neempawu ezintle zezinto eziphathekayo. Ngenxa yeempawu ezinje ngokuqina okuphezulu kunye nokuqina, ukumelana nobushushu obuphezulu, ukuguquguquka okukhulu kwe-thermal kunye nokuxhathisa ukubola kweekhemikhali, iSilicon Carbide inokumelana nayo yonke imichiza ephakathi. Ke ngoko, i-SiC isetyenziswa kakhulu kwimigodi yeoli, kwimichiza, koomatshini kunye ne-airspace, nkqu amandla enyukliya kunye nomkhosi banemfuno zabo ezikhethekileyo kwi-SIC. Esinye isicelo esiqhelekileyo esinokusinika amakhonkco okutywina epompo, i-valve kunye nezixhobo zokukhusela njl.
Unokwenza izakhiwo ezinzima kakhulu;Ingasetyenziswa kwi-1400 ℃;Ubunzima obuphezulu, ukuxhathisa kakhulu;Ukumelana nokugqwala okuphezulu; Singakwazi ukuyila kunye nokwenza ngokobungakanani bakho obuthile.
Iimpawu eziphambili:
1. Ukumelana nokunxiba: I-silicon carbide ceramics inobunzima obuphezulu kakhulu kunye nokumelana okugqwesileyo kokunxiba. Ingakwazi ukugcina ubomi obude benkonzo phantsi kweemeko ezikhawulezayo kunye ne-high-friction, ukunciphisa umngcipheko wokugqoka kunye nokungaphumeleli kwesitywina.
2. Ukumelana nokubola: I-silicon carbide ceramics inokumelana ne-corrosion egqwesileyo kwaye inokuxhathisa ukukhukuliseka kwe-acids, i-alkalis, i-solvents kunye nemithombo yeendaba ezonakalisayo. Oku kwenza izitywina ze-silicon carbide zilungele iimfuno zokutywinwa kwiindawo ezahlukeneyo ezinobungozi.
3. Ukuzinza okuphezulu kweqondo lokushisa: I-silicon carbide ceramics inokugcina isakhiwo sabo kunye nokuzinza kokusebenza phantsi kweemeko eziphezulu zokushisa. Iyakwazi ukumelana namaqondo obushushu aphezulu amawaka edigri zeCelsius, ngoko ke iqhuba kakuhle kwizicelo zokutywinwa kobushushu obuphezulu.
4. I-coefficient ye-friction ephantsi: Ii-ceramics ze-silicon ze-carbide zine-coefficient ephantsi ye-friction, eyanciphisa ukuxutywa kunye nokuveliswa kobushushu, ukunciphisa ukulahlekelwa kwamandla kunye nokugqoka, kunye nokuphucula ukutywinwa kokutywinwa.
5. Ukusebenza kokutywinwa okugqwesileyo: I-silicon carbide i-ceramic seal rings inokubonelela ngokutywinwa kokutywinwa okuthembekileyo, ukukhusela ngokufanelekileyo ukuvuza okuphakathi kunye nokungcola ekungeneni kwindawo yokutywinwa, kunye nokuqinisekisa ukusebenza ngokukhuselekileyo kwezixhobo.
